Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c0aa44708b414a05a88756b48498f56b : SUCCESS in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/45c3a0e8ced34086b9fbbdffbbcc7175 : FAILURE in 4m 43s